---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20788 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.864 BogoMIPS: 5599.72 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20788) 07/22/22 _x86_64_ (8 CPU) 13:12:03 LINUX RESTART (8 CPU) 13:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:14:01 211.57 2.14 209.44 0.00 48.40 122929.54 0.00 13:15:01 151.66 0.03 151.62 0.00 3.47 34252.29 0.00 13:16:01 1.55 0.00 1.55 0.00 0.00 20.15 0.00 13:17:01 1.38 0.02 1.37 0.00 0.13 15.86 0.00 13:18:01 1.27 0.02 1.25 0.00 0.13 14.00 0.00 13:19:01 1.27 0.00 1.27 0.00 0.00 14.53 0.00 13:20:01 1.05 0.00 1.05 0.00 0.00 12.26 0.00 13:21:01 1.30 0.00 1.30 0.00 0.00 16.66 0.00 13:22:01 0.97 0.00 0.97 0.00 0.00 12.26 0.00 13:23:01 106.63 0.28 106.35 0.00 19.33 58170.30 0.00 Average: 47.59 0.25 47.34 0.00 7.08 21375.49 0.00 13:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:14:01 28437376 31754708 542744 1.65 161328 3370784 2222276 6.55 1233280 2770808 588 13:15:01 27721844 31794960 500616 1.52 173080 4051532 1920968 5.66 1251592 3403188 464 13:16:01 27723112 31796228 499308 1.52 173100 4051536 1920968 5.66 1250324 3403192 164 13:17:01 27730644 31803840 491556 1.49 173144 4051528 1920968 5.66 1241704 3403192 28 13:18:01 27731104 31804428 490496 1.49 173188 4051544 1920968 5.66 1241904 3403196 184 13:19:01 27732900 31806288 488656 1.49 173216 4051544 1920968 5.66 1240068 3403204 16 13:20:01 27732812 31806300 488632 1.49 173256 4051548 1920968 5.66 1240088 3403232 16 13:21:01 27733056 31806588 488280 1.48 173292 4051556 1920968 5.66 1240036 3403228 20 13:22:01 27732968 31806528 488284 1.48 173324 4051552 1920968 5.66 1240076 3403232 12 13:23:01 26225940 31779800 511296 1.55 215436 5359616 1888664 5.57 1360704 4655256 404 Average: 27650176 31795967 498987 1.52 176236 4114274 1947868 5.74 1253978 3465173 190 13:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:14:01 lo 3.05 3.05 0.30 0.30 0.00 0.00 0.00 0.00 13:14:01 ens3 336.10 256.16 5106.78 88.74 0.00 0.00 0.00 0.00 13:14:01 veth6407d53 3.41 3.69 0.24 11.18 0.00 0.00 0.00 0.00 13:14:01 docker0 107.37 129.40 8.64 1067.72 0.00 0.00 0.00 0.00 13:15:01 lo 7.93 7.93 0.77 0.77 0.00 0.00 0.00 0.00 13:15:01 ens3 208.85 155.16 2708.59 283.82 0.00 0.00 0.00 0.00 13:15:01 docker0 6.83 10.03 0.44 90.07 0.00 0.00 0.00 0.00 13:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 0.67 0.02 0.06 0.00 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:17:01 ens3 0.75 0.48 0.36 0.28 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 0.15 0.10 0.08 0.07 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 ens3 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:21:01 ens3 0.22 0.12 0.02 0.01 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 ens3 0.23 0.23 0.52 0.02 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 13:23:01 ens3 338.21 230.39 7868.77 67.69 0.00 0.00 0.00 0.00 13:23:01 docker0 38.21 45.29 3.32 686.72 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 88.12 63.95 1562.53 43.99 0.00 0.00 0.00 0.00 Average: docker0 15.09 18.29 1.23 182.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20788) 07/22/22 _x86_64_ (8 CPU) 13:12:03 LINUX RESTART (8 CPU) 13:13:02 CPU %user %nice %system %iowait %steal %idle 13:14:01 all 22.24 0.00 6.56 2.37 0.08 68.75 13:14:01 0 19.63 0.00 5.69 0.85 0.07 73.76 13:14:01 1 23.52 0.00 7.38 0.72 0.07 68.31 13:14:01 2 23.83 0.00 7.13 4.50 0.07 64.47 13:14:01 3 21.40 0.00 6.38 0.05 0.07 72.11 13:14:01 4 21.28 0.00 6.02 0.69 0.07 71.94 13:14:01 5 20.42 0.00 5.96 2.76 0.05 70.80 13:14:01 6 22.84 0.00 6.84 8.59 0.09 61.64 13:14:01 7 25.04 0.00 7.03 0.88 0.12 66.93 13:15:01 all 22.39 0.00 4.76 1.20 0.06 71.58 13:15:01 0 22.80 0.00 5.03 2.38 0.05 69.74 13:15:01 1 20.50 0.00 4.92 0.02 0.05 74.52 13:15:01 2 21.63 0.00 5.16 0.12 0.05 73.04 13:15:01 3 23.10 0.00 4.93 4.93 0.08 66.96 13:15:01 4 23.72 0.00 4.43 0.73 0.07 71.06 13:15:01 5 23.46 0.00 4.70 0.12 0.07 71.65 13:15:01 6 20.90 0.00 4.19 1.12 0.05 73.75 13:15:01 7 23.06 0.00 4.74 0.22 0.05 71.93 13:16:01 all 0.01 0.00 0.01 0.00 0.01 99.96 13:16:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:16:01 1 0.03 0.00 0.03 0.00 0.02 99.92 13:16:01 2 0.02 0.00 0.02 0.02 0.02 99.93 13:16:01 3 0.03 0.00 0.02 0.00 0.00 99.95 13:16:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:16:01 5 0.00 0.00 0.02 0.02 0.02 99.95 13:16:01 6 0.00 0.00 0.00 0.00 0.00 100.00 13:16:01 7 0.03 0.00 0.02 0.00 0.02 99.93 13:17:01 all 0.04 0.00 0.02 0.00 0.01 99.93 13:17:01 0 0.07 0.00 0.02 0.00 0.02 99.90 13:17:01 1 0.05 0.00 0.00 0.00 0.00 99.95 13:17:01 2 0.00 0.00 0.02 0.02 0.00 99.97 13:17:01 3 0.02 0.00 0.02 0.00 0.02 99.95 13:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:17:01 5 0.02 0.00 0.00 0.02 0.00 99.97 13:17:01 6 0.02 0.00 0.02 0.00 0.02 99.95 13:17:01 7 0.12 0.00 0.05 0.00 0.02 99.82 13:18:01 all 0.02 0.00 0.01 0.00 0.01 99.96 13:18:01 0 0.03 0.00 0.03 0.02 0.02 99.90 13:18:01 1 0.00 0.00 0.02 0.00 0.00 99.98 13:18:01 2 0.00 0.00 0.02 0.00 0.02 99.97 13:18:01 3 0.00 0.00 0.00 0.00 0.00 100.00 13:18:01 4 0.03 0.00 0.02 0.00 0.02 99.93 13:18:01 5 0.02 0.00 0.00 0.02 0.00 99.97 13:18:01 6 0.05 0.00 0.02 0.00 0.00 99.93 13:18:01 7 0.02 0.00 0.02 0.00 0.00 99.97 13:19:01 all 0.02 0.00 0.01 0.00 0.01 99.96 13:19:01 0 0.03 0.00 0.00 0.00 0.02 99.95 13:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 13:19:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:19:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:19:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:19:01 5 0.02 0.00 0.02 0.02 0.00 99.95 13:19:01 6 0.00 0.00 0.02 0.00 0.02 99.97 13:19:01 7 0.03 0.00 0.02 0.00 0.02 99.93 13:20:01 all 0.01 0.00 0.01 0.00 0.01 99.97 13:20:01 0 0.02 0.00 0.03 0.02 0.02 99.92 13:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:20:01 2 0.02 0.00 0.00 0.00 0.02 99.97 13:20:01 3 0.02 0.00 0.00 0.00 0.02 99.97 13:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:20:01 5 0.00 0.00 0.00 0.02 0.00 99.98 13:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 13:20:01 7 0.03 0.00 0.02 0.00 0.00 99.95 13:21:01 all 0.05 0.00 0.01 0.00 0.00 99.92 13:21:01 0 0.05 0.00 0.02 0.02 0.02 99.90 13:21:01 1 0.08 0.00 0.02 0.00 0.02 99.88 13:21:01 2 0.03 0.00 0.02 0.00 0.00 99.95 13:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 13:21:01 4 0.15 0.00 0.03 0.00 0.00 99.82 13:21:01 5 0.02 0.00 0.00 0.02 0.00 99.97 13:21:01 6 0.02 0.00 0.00 0.00 0.00 99.98 13:21:01 7 0.08 0.00 0.02 0.00 0.00 99.90 13:22:01 all 0.02 0.00 0.01 0.01 0.01 99.96 13:22:01 0 0.03 0.00 0.02 0.02 0.03 99.90 13:22:01 1 0.02 0.00 0.00 0.00 0.00 99.98 13:22:01 2 0.03 0.00 0.00 0.00 0.02 99.95 13:22:01 3 0.00 0.00 0.00 0.02 0.02 99.97 13:22:01 4 0.03 0.00 0.00 0.00 0.00 99.97 13:22:01 5 0.02 0.00 0.00 0.02 0.02 99.95 13:22:01 6 0.00 0.00 0.03 0.00 0.00 99.97 13:22:01 7 0.02 0.00 0.02 0.00 0.00 99.97 13:23:01 all 9.25 0.00 3.58 1.94 0.04 85.19 13:23:01 0 9.60 0.00 4.36 6.07 0.05 79.93 13:23:01 1 9.98 0.00 2.94 1.15 0.03 85.90 13:23:01 2 8.57 0.00 3.58 0.15 0.03 87.67 13:23:01 3 8.37 0.00 3.63 0.73 0.03 87.24 13:23:01 4 9.71 0.00 3.64 5.95 0.03 80.66 13:23:01 5 8.09 0.00 3.14 0.86 0.03 87.88 13:23:01 6 9.13 0.00 3.37 0.02 0.05 87.43 13:23:01 7 10.53 0.00 3.99 0.64 0.05 84.79 Average: all 5.33 0.00 1.48 0.55 0.02 92.63 Average: 0 5.15 0.00 1.50 0.93 0.03 92.40 Average: 1 5.34 0.00 1.51 0.19 0.02 92.95 Average: 2 5.34 0.00 1.58 0.47 0.02 92.59 Average: 3 5.22 0.00 1.48 0.57 0.02 92.71 Average: 4 5.42 0.00 1.40 0.73 0.02 92.44 Average: 5 5.13 0.00 1.36 0.38 0.02 93.11 Average: 6 5.20 0.00 1.42 0.94 0.02 92.41 Average: 7 5.80 0.00 1.56 0.17 0.03 92.44